VACUUM CARBON TECHNOLOGIES Next step in the development of new battery manufacturing technology. Development of high performance lithium‐ion (Li‐ion) cells is a topic receiving significant attention in research today. On the electrodes of the lithium-ion batteries...

VACUUM CARBON TECHNOLOGIES Vacuum modification of Aluminum and Copper foil - Current Collector for Battery and Supercapacitor. It is known that etched foil is used to increase the adhesion of the Active Electrode of the battery and supercapacitor to the Current...

VACUUM CARBON TECHNOLOGIES About carbon/graphene coating on metal and plastic surfaces Technically, there are two the most popular methods available on the market of applying carbon compounds on the surface of metal or plastic. The first method is smearing, which you...

VACUUM CARBON TECHNOLOGIES Functional films on different materials We are developing methods for magnetron coatings of functional films on various materials. We created coatings of different complexity: semiconductor coatings, coatings with high hardness and very low...

VACUUM CARBON TECHNOLOGIES energy storage technology First of all, the researchers are looking for an opportunity to increase the specific energy accumulated in one kilogram (liter) of the battery. At present, lithium-ion batteries with specific energy from 110 W ∙ h...

VACUUM CARBON TECHNOLOGIES House is not built from Roof. Foundation, Walls, and then - Roof. If you make Battery, then you need to start from current supply Electrodes, that is, from Current Collector, which should provide: • Low contact resistance of the metal-active...

VACUUM CARBON TECHNOLOGIES Corrosion of Al foil The foil was dried in a vacuum oven at 120°C for 6 h and then transferred to a glove box. Coin cells of Li/electrolyte/Al in which electrolyte and separator were sandwiched between two electrodes were assembled. The...

The production rate depends on the width of the foil to be sprayed. For example, for a foil width of 1,000 mm, a deposition rate of 1 m per minute and 6,000 work hours. In this case the annual productivity (three shifts, 6,000 hours) will be: 6,000 x 60 = 360,000...

Reliability is the capacity of an object to conserve over time and within established limits the values of all parameters characterizing its ability to perform the functions required of it in set modes and conditions of use, maintenance, storage and transportation....